The Middle East is a transcontinental region which generally includes Western Asia, all of Egypt, and Turkey. The term has come into wider usage as a replacement of the term Near East beginning in the early 20th century. By the mid-20th century a common definition of the Middle East encompassed the states or territories of: Turkey, Cyprus, Syria, Lebanon, Iraq, Iran, Israel, the West Bank, the Gaza Strip, Jordan, Egypt, Sudan, Libya, and the various states and territories of Arabia proper (Saudi Arabia, Kuwait, Yemen, Oman, Bahrain, Qatar, and the Trucial States, or Trucial Oman [now United Arab Emirates]).
MENA is an acronym for the Middle East and North Africa (MENA) region. The region includes approximately 19 countries, according to World Atlas. These are Algeria, Bahrain, Egypt, Iran, Iraq, Israel, Jordan, Kuwait, Lebanon, Libya, Morocco, Oman, Palestine, Qatar, Saudi Arabia, Syria, Tunisia, United Arab Emirates, and Yemen. A further 16 countries are sometimes included depending on usage. These are Afghanistan, Armenia, Azerbaijan, Chad, Comoros, Cyprus, Djibouti, Eritrea, Ethiopia, Georgia, Mali, Mauritania, Niger, Somalia, Sudan, and Turkey.
North Africa is a region encompassing the northern portion of the African continent. There is no singularly accepted scope for the region, and it is sometimes defined as stretching from the Atlantic shores of Mauritania in the west, to Egypt's Suez Canal and the Red Sea in the east. The most commonly accepted definition includes Morocco, Algeria, Tunisia, Libya, Egypt, and Sudan, the 6 countries that shape the top North of the African continent.